Overview :
The key words here for Fifine K037 lavarier mic are light, compact, portable, wireless, dependable performance with common audio equipment. Includes everything you need for a microphone system in a compact box. One lav mic, transmitter, receiver, windscreen and batteries.

More reliable signal in UHF (Ultra High Frequency) band. The valid distance is around 50 feet (15m). There are 20 adjustable frequencies and could be transformed easily. No worry about frequency interference.

High-quality microphone capsule greatly minimizes noise and makes your voice clear. Easy to operate, with backlit LCD screen on transmitter to show the working status. Solved your need for a wireless clip on mic.

Features :
Use common batteries
20 selectable channels in the UHF brand
Unidirectional lavalier Mic & Cardioid polar pattern
Wireless lapel mic with clip offers low visibility
Freedom of movement with operation range up to 65 feet (20m)
Easily connect to common audio equipments like speakers, mixers, electric guitar amplifiers
Sturdy metal clip is easy to place and hold